CE00e-STUDIO 330ACHas video

Fixing CE00 Network Error on Toshiba e-STUDIO 330AC

The CE00 error code on the Toshiba e-STUDIO 330AC indicates a network transmission timeout, frequently occurring during unsuccessful SMTP (Scan to Email) exchanges.

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Common causes

  • 1Firewall or network security software filtering outgoing mail ports.
  • 2Incorrect DNS servers assigned to the multifunction printer's adapter.
  • 3Invalid or expired user credentials used for the SMTP connection.
  • 4Lack of proper handshake protocol due to network encryption mismatch.

Solutions

Mail and Network Configuration Procedures

CE00 points directly to an outbound network routing or authentication dispute. Apply these network diagnostics to restore scan function:

  1. Verify DNS Settings via TopAccess:
    * Connect to the copier’s embedded web utility (TopAccess) using its IPv4 address on any browser.
    * Sign in as Admin.
    * Go to Administration > Network.
    * Verify that the DNS Server settings (Primary and Secondary) are correctly defined to allow external resolution.
  1. Check SMTP Parameters:
    * In TopAccess, move to Network > SMTP.
    * Validate the SMTP Server address and corresponding ports (usually TLS port 587 or SSL port 465).
    * Ensure credentials are valid and that SMTP Authentication options match host security requirements.

Steps to follow

  1. 1

    Test local network routing

    Validate that the network is transmitting data by running a ping command toward the gateway from the administration interface.

  2. 2

    Re-key SMTP passwords

    Type again security credentials inside SMTP setup to avoid transmission rejections.

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Frequently asked questions

No, CE00 is a configuration/routing issue. It indicates that the machine can boot and run network services, but cannot authenticate with the SMTP server.

Fixing CE00 Network Error on Toshiba e-STUDIO 330AC | Vimazdev